Outdoor oven



FIG. 1 is a perspective view of an outdoor oven showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top plan view thereof.

The ornamental design for an outdoor oven, as shown and described.